VRV/VRF Signal Wiring Drawing | VRF/VRV Air Conditioning System Wiring Detail
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- เผยแพร่เมื่อ 29 พ.ค. 2021
- VRV/VRF Signal Wiring Drawing | VRF/VRV Air Conditioning System Wiring Detail
In this video we will explain about signal wiring diagram. How to connect all vrf/vrv indoor and out door units.
A) Outdoor units are of parallel connection via three lines polarity. The main unit, central control and all indoor units are of parallel connection via two lines without polarity.
B) The combination of multiple indoor units can be controlled by wired controller or remote controller.
Note:
✓ The electrical power line and signal lines must be fastened tightly.
✓ Every indoor unit must have the ground connection.
✓ Shielded lays of all the indoor and outdoor units should be connected together, with the shielded lay at the side of signal lines of outdoor units grounded at one point.
✓ It is not permissible if the whole length o signal line exceeds 1000m.
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#vrf #vrv #airconditioner - วิทยาศาสตร์และเทคโนโลยี
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Sir ap boht ache andaz sa information da Rahe ha ASE agy bi deta rAhna Allah ap ko jazahi Khair Ata kare Ameen
Amezing video sir
good
❤
Thank you sir
Welcome
Supper
Nice video sir, kindly make a full video on vrf drawing power wiring each and installation
Thanks bro video 12 minutes ki hai pahele dekh to lo Puri sub detail hai is mai
Very good information sir 👍 ❤❤❤
Thanks
@@s4shamsi257 ik video running unit outdoor datta save indoor plz
Ok
beautiful information vrf sir
Thanks
sir koi contact wagera mere book hai official lg v5 pdf main to uski Machenical se electrical sb kuch ap roz us ka koi topic smjha sake to acha hoga
Sure
thek hy sir g koi contact milega apka
Come on facebook S 4 Shamsi page name
Good job
Thanks
Great information sir...kindly make video on crc wiring and electrical wiring of vrf as well...one ques sir...does all companies like mitsubishi and daikin have PQABC?
Another ques sir....as far as i have observed we generally use 2 core wire for remote...is it so?...kindly reply
Thanks.
It's almost the same PQ & ABC
and display controller may be use 2 core but now generally use 3 core like ABC
Such a useful information
@@s4shamsi257 agar 2 core lenge to 3-4 indoor ek display controller se connect nhi ho payega?
Agar multiple indoor ko single display controller se operate karna hai to 3 core wire use hoga n sir
Multiple indoors agar single controller se operate karne hain to simply loop bane ga and maine aap ko kaha k aub takreeban 3 core mai aa rahe hain connections. Different design and companies ki apni requirements hoti hain. I means as per design
Sir
?
can i get softcopy of the drawing sir ?
Yes you can
Sir 5 inddor ka one thermost se control hoga to indoor address kaise karna padthaya group banana haii ki naii aur qution one indoor run by 2 thermost me slave ka master indoor banana miltaya kya
Central controller lagana parta hai mere bhai
Central control ta outdoor sang connet hoga but just temp controller me 16 indoor connect haii kaise central control hoga sir just one temp controller rakhna haii tyo
@prakashgotame8875 wo indoors ko he control karta hai bhai
Me bolrahu ki address dena partaya ki naii sir
@prakashgotame8875 ye manufacturing wale he bata sakte hain
Which brand
Haier
Bhai master unit se p ki wair q pe hi kya ye sahi hi our q ki wair p pe hi reply me
Same pair banana hota hai
Baki wair p to p aur q to q per sahi lagi hi per pala master unit se wair fast indoor me p wair q per hi spark toh nahi hoga chek kari
Indoor to outdoor p to p and q to q he Lage gi
Communication ki wire kitne mm kitne w
Kitne hoti hai
0.75 mm to 2mm
@@s4shamsi257
0.75 mm yani 2core wire
Yes
Shielded